Honeywell Home Pro 3000 Non-Programmable Digital Thermostat Installation Instructions

Honeywell Home Pro 3000 Non-Programmable Digital Thermostat

Wallplate installation

Remove the wallplate from the thermostat by pulling from the bottom, then follow the directions below for mounting.

1. Pull wires through the wire hole.
2. Position the wallplate on the wall, level, and mark hole positions with a pencil.
3. Drill holes at marked positions as shown below, then tap in supplied wall anchors.
4. Place wallplate over anchors, and insert and tighten mounting screws.

Power options

 

Wiring terminal designations

TH3110D

• C 24 Vac common. For 2 transformer systems, use common wire from the cooling transformer.
• B Changeover valve energized in heating
• R 24 Vac power from the heating transformer
• Rc 24 Vac power from the cooling transformer
• O Changeover valve energized in cooling
• G Fan relay
• Y Compressor contactor
• W Heat relay

TH3210D

• C 24 Vac common
• B Changeover valve energized in heating
• R 24 Vac power
• L Sends output when set to Em. Heat
• O Changeover valve energized in cooling
• G Fan relay
• Y Compressor contactor
• Aux Auxiliary heat relay
• E Emergency heat relay

2H/1C Heat Pump System TH3210D

• C 24 Vac common [3]
• B Changeover valve energized in
• heating [5]
• R Power [1]
• L Sends output when set to Em. Heat [8]
• O Changeover valve energized in cooling [5]
• G Fan relay
• Y Compressor contactor
• Aux Auxiliary heat relay [9]
• E Emergency heat relay [9]

1H/1C System TH3110D (1 transformer)

• C 24 Vac common [3]
• R [R+Rc joined by jumper]
• Rc Power [1]
• G Fan relay
• Y Compressor contactor
• W Heat relay

1H/1C System TH3110D (2 transformers)

• C 24 Vac common [3, 4]
• R Power (heating transformer) [1, 2]
• Rc Power (cooling transformer) [1, 2]
• G Fan relay
• Y Compressor contactor
• W Heat relay

1H/1C Heat Pump System TH3110D [7]

• C 24 Vac common [3]
• B Changeover valve energized in heating [5]
• R [R+Rc joined by jumper]
• Rc Power [1]
• O Changeover valve energized in cooling [5]
• G Fan relay
• Y Compressor contactor [6]
• W [W+Y joined by jumper]

Heat Only System TH3110D

• C 24 Vac common [3]
• R [R+Rc joined by jumper]
• Rc Power [1]
• W Heat relay

Heat Only System with Fan TH3110D

• C 24 Vac common [3]
• R [R+Rc joined by jumper]
• Rc Power [1]
• G Fan relay
• W Heat relay

Cool Only System TH3110D

• C 24 Vac common [3]
• R [R+Rc joined by jumper]
• Rc Power [1]
• G Fan relay
• Y Compressor contactor

NOTES
Wire specifications:
Use 18- to 22-gauge thermostat wire. A shielded cable is not required.

1. Power supply. Provide disconnect means and overload protection as required.
2. Remove jumper for 2-transformer systems.
3. optional 24 Vac common connection.
4. The common connection must come from the cooling transformer.
5. Use either O or B terminals for the changeover valve.
6. Use a small piece of wire (not supplied) to connect W and Y terminals.
7. Set fan operation switch to Heat Pump (see page 5) and configure system type for heat pump (see page 6).
8. L terminal sends a continuous output when the thermostat is set to Em. Heat. Connect to Honeywell Home zoning panels to switch the panel to Emergency Heat.
9. Install field jumper between Aux and E if there is no emergency heat relay.

Fan operation settings (TH3110D only)

Gas or Oil: For gas or oil heating systems, leave the fan operation switch in this factory-set position. (This setting is for systems that control the fan in a call for heat.) Electric or Heat Pump: Change the switch to this setting for heat pumps or electric heat systems. (This setting is for systems that allow the thermostat to control the fan in a call for heat if a fan wire is connected to the G terminal.)

Thermostat mounting

 

1. Align the 4 tabs on the wallplate with the corresponding slots on the back of the thermostat.
2. Push gently until the thermostat snaps in place.
3. Push excess wire back into the wall opening.
4. Plug the wall opening with non-flammable insulation.

Installer Setup

Follow the procedure below to configure the thermostat to match the installed heating/cooling system, and customize feature operation as desired. To begin, press and hold the s and t buttons until the display changes.

• Press to change settings.
• Press to advance to the next function.

Setup function   Settings & options (factory settings in bold)

1. System typeTH3110D only
   0 Gas, oil, or electric heat with air conditioning
   1 Heat pump (5-minute compressor off time in heating and cooling)
2. Heating cycle rate (CPH: cycles/hour) TH3110D only
   5 For gas or oil furnaces of less than 90% efficiency
   1 For steam or gravity systems
   3 For hot water systems & furnaces of over 90% efficiency
   9 For electric furnaces
   [Other cycle rate options: 2, 4, 6, 7, 8, 10, 11 or 12 CPH]
3. Auxiliary heat cycle rate (CPH)TH3210D only
   5 For gas or oil furnaces of less than 90% efficiency
   1 For steam or gravity systems
   3 For hot water systems & furnaces of over 90% efficiency
   9 For electric furnaces
   [Other cycle rate options: 2, 4, 6, 7, 8, 10, 11 or 12 CPH]
4. Emergency heat cycle rate (CPH) TH3210D only
   9 For electric emergency heat
   1 For steam or gravity systems
   3 For hot water systems & furnaces of over 90% efficiency
   5 For gas or oil furnaces of less than 90% efficiency
   [Other cycle rate options: 2, 4, 6, 7, 8, 10, 11 or 12 CPH]
5. Compressor cycle rate (CPH)
   3 Recommended for most compressors
   [Other cycle rate options: 1, 2, 4, 5, or 6 CPH]
6. Temperature display
   0 Fahrenheit
   1 Celsius
7. Compressor protection
   5 Five-minute compressor off time
   [Other options: 0, 1, 2, 3 or 4-minute off time]

Compressor Protection
(Setup Function 15): Forces the compressor to wait a few minutes before restarting, to prevent damage. During the wait time, the message Cool On or Heat On (heat pumps only) will flash on the display.

Installer system test

 

1. Set the SYSTEM switch to Heat.
2. Press  to turn on and check systems (see table, below).
3. Press  until the systems turn off.
4. Set the SYSTEM switch to Em Heat and repeat steps 2-3 above (TH3210D only).
5. Set the SYSTEM switch to Cool and repeat steps 2-3 above.
6. Press and hold to terminate the test at any time.

System test System status

• 10 Heating system
• 0 Heat and fan turn off.
• 1 Heat turns on.
• 2 Auxiliary heat turns on (TH3210D only).

20 Emergency heat

• 0 Heat and fan turn off.
• 1 Heat and fan turn on.
• 2 Auxiliary heat turns on.

30 Cooling system

• 0 Compressor and fan turn off.
• 1 Compressor and fan turn on.

70 Thermostat information (for reference only)

• 71 Software revision number (major revisions)
• 72 Software revision number (minor revisions)
• 73 Configuration identification code (major)
• 74 Configuration identification code (minor)
• 75 Production configuration date code (week)
• 76 Production configuration date code (year)

Troubleshooting

If you have difficulty with your thermostat, please try the following suggestions. Most problems can be corrected quickly and easily.

Display is blank	• Check circuit breaker and reset if necessary. • Make sure power switch at heating & cooling system is on. • Make sure furnace door is closed securely. • Make sure fresh AA alkaline batteries are correctly installed (see page 2).
Heating or cooling system does not respond	• Set system switch to Heat. Make sure the temperature is set higher than the Inside temperature. • Set system switch to Cool. Make sure the temperature is set lower than the Inside temperature. • Wait 5 minutes for the system to respond.
Temperature settings do not change	Make sure heating and cooling temperatures are set to acceptable ranges: • Heat: 40° to 90°F (4.5° to 32°C). • Cool: 50° to 99°F (10° to 37°C).
“Cool On” or “Heat On” is flashing	• Compressor protection feature is engaged. Wait 5 minutes for the system to restart safely, without damage to the compressor.
“Heat On” is not displayed	• Set the System switch to Heat, and set the temperature level above the current room temperature.
“Cool On” is not displayed	• Set the System switch to Cool, and set the temperature level below the current room temperature.

Specifications

• Temperature Ranges
  Heat: 40° to 90°F (4.5° to 32°C) Cool: 50° to 99°F (10° to 37°C)

• Operating Ambient Temperature
  32° to 120°F (0° to 48.9°C)

• Shipping Temperature
  -20° to 120°F (-28.9° to 48.9°C)
• Operating Relative Humidity
  5% to 90% (non-condensing)

• Physical Dimensions
  3-13/16” H x 5-3/8” W x 1-1/4” D 97 mm H x 137 mm W x 32 mm D

Input: 24 V~ @ 60 Hz, 1.0 A
Electrical Ratings

• System Voltage (50/60Hz) Running Current
• Heat (1st stage) 20-30 Vac 0.02-1.0 A
• (Powerpile) 750 mV DC 100 mA DC
• Emergency heat 20-30 Vac 0.02-1.0 A
• Auxiliary heat 20-30 Vac 0.02-1.0 A
• Cooling 20-30 Vac 0.02-1.0 A

Need Help?

For assistance with this product, please visit customer.resideo.com. Or call Customer Care toll-free at 1-800-468-1502.

 

CAUTION: EQUIPMENT DAMAGE HAZARD
M29423B Compressor protection is bypassed during testing. To prevent equipment damage, avoid cycling the compressor quickly.

CAUTION: ELECTRICAL HAZARD
Can cause electrical shock or equipment damage. Disconnect power before beginning installation.

CAUTION: MERCURY NOTICE
If this product is replacing a control that contains mercury in a sealed tube, do not place the old control in the trash. Contact your local waste management authority for instructions regarding recycling and proper disposal.

CAUTION: ELECTRONIC WASTE NOTICE
The product should not be disposed of with other household waste. Check for the nearest authorized collection centers or authorized recyclers. The correct disposal of end-of-life equipment will help prevent potential negative consequences for the environment and human health. https://customer.resideo.com/en-US/support/residential/codes-and-standards/FCC15105/Pages/default.Resideo Inc., 1985 Douglas Drive North Golden Valley, MN 55422 69-1929EFS—07 M.S. Rev. 08-20 | Printed in the United States © 2020 Resideo Technologies, Inc. All rights reserved. The Honeywell Home trademark is used under license from Honeywell International, Inc. This product is manufactured by Resideo Technologies, Inc. and its affiliates.

References:

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Honeywell Home Pro 3000 Non-Programmable Digital Thermostat Installation Instructions

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